Tag Archives: 3-18×50

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Medium Power Precision: The Vector Optics Continental 3-18X50

Introduction

With age and time, most of us develope a larger and more refined collection of firearms. If you are rifleman like me, that means your scope inventory also develops as well. I love mid-range scopes like the 3-18 and 4-16 power range, so I have worked towards adding more of them to my inventory. Today I share one of those with you; the Vector Optics Continental 3-18X50 precision rifle scope. I am no stranger to this line or Vector Optics, my experience with other scopes is what inspired me to get this one.

The Vector Optics Continental 3-18X50

Vector Optics Continental line of scopes all incorporate most of the desired precision rifle features. The 3-18 Continental is no different, it comes with many of the things precision rifle shooters are after.

vector optics, continental, 3-18x50, adjusting magnification

Inside the Continental you’ll find the FFP VCT-34 Reticle, a Christmas Tree style reticle with a broad grid for holdovers or making corrections. Of course it is illuminated because this isn’t 1998. The reticle is matched by a set of turrets perfect for making corrections. With 10-MRAD per rotation you get plenty of mechanical adjustment, the 1/10 MRAD clicks are very tactile and can also be heard. Both turrets can be locked by pushing in, and the elevation turret features a pop-up pin indicating which of the three revolutions you are on.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, shooting with pine trees and slopes behind,
testing the Vector Continental 3-18 aboard the Bergara Premier Canyon rifle, outfitted with a YHM R9 suppressor

With its large 34mm tube, this scope has 44 MRAD of mechanical travel within. More than enough for what most folks will be doing with this scope. And it’s 50mm objective is still fairly compact, allowing the scope to be mounted low.

All the control surfaces feature a nice texture, allowing quick and easy adjustments to be made. The diopter at the rear sharpens focus on the reticle, and the adjustable parallax on the side allows you to sharply focus your targets.

Specifications

Magnification:3-18x
Objective Lens Dia.:50mm
Ocular Lens Dia.:42mm / 1.7 inch
Ocular Lens Length:54mm / 2.1 inch
Exit Pupil:8.0-2.8mm
Optics Coating:VePro Fully-multi coat
Field of View:40.8-6.8 feet @100 yards
Eye Relief:100mm / 4.0 inch
Length:338mm / 13.3 inch
Weight:820g / 28.9 ounce
Tube Diameter:34mm
Click Value:1/10 MIL
Elevation Range:44MIL
Windage Range:16MIL
Side Focus:10 Yds to infinite
Reticle:Etched glass VCT-34FFP
Illumination:6 Brightness Settings
Battery Type (Not Included):CR2032
Focus/Parallax mark:10,15, 20, 30, 50, 100, 200, 300, 500 and infinite 
Including items:34mm Picatinny high rings (default) rings, spare common elevation turret, sunshade, instruction, lens cover and a cleaning cloth 

The extra included items drive the value of this scope up significantly. It comes with an extra elevation turret that you can swap out should you not wish to use the zero-stop and revolution indicator pin. A nice pair of scope rings, a shunshade and more. All boxed up nicely in an impressive package.

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Unboxing the Continental 3-18×50

I wasted no time mounting the scope, as I wanted to bring it along on one of my next shooting trips. The Vector rings that come with the scope are great, and look much better quality than the typically included rings. But, for the way I was mounting this scope they were a bit high. So instead I used a set of low Vortex 34mm rings.

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With the scope set inplace and torqued, all that was left was to boresight the scope prior to heading to the range. My tool-less boresight method is easy and you can read more on how to do it here.

On the Firing Line

Once I’d made it to a firing line, it was time to zero the scope. This was pretty easy after having boresighted it. In just a few shots, I had a good zero on the rifle, and it was time to set the turrets back to zero. This is done using either a coin or even better is the included plastic tool. this prevents you from marring the finish, and overtightening the turret fastener.

Vector Optics, continental, 3-18x50, rifle scope, turret, zero-stop, battery, illumination
Left; zero-stop setting. Top right: Unlocked elevation turret with indicator pin extended showing third revolution. Bottom Right: battery compartment installing the CR2032 lithium

With the rifle already zeroed, I also decided to set the zero-stop at the same time. This is done by removing the elevation turret, and looking at it from underneath, you turn the ring inside in the indicated direction until it stops. A tiny spring-loaded pin pops into a small hole on the inner ring, which is what stops it when you turn it. If you are using a canted scope base to get more use out of your scope’s elevation, you may need to push the little pin in allowing you to counter rotate the inner piece so you can set the turret below where it comes zeroed from the factory. For more on canted bases and why, go read this.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, suppressed rifle sitting on a shooting bench with accessories, athlon chronograph,
the Bergara Premier test rifle, seen here testing velocity with the Athlon Rangecraft chronograph

Once the zero-stop was set, I reinstalled the turret on zero. Giving me maximum sweep of the scopes internal movement for my corrections. You could also swap out the turret for the non-zero-stop elevation turret, if thats what you prefer.

Optical Quality

Like the other Vector Continental scopes I have used, this one had a great picture. According to the companies website, they use Schott HT lenses with their own proprietary coating. I expect that is why they look so good. Not only are the images bright and clear, but there is excellent uniformity. There are no abberations around the edge of the image.

vector optics, continental, 3-18x50, reticle, illumination,
a couple different perspectives looking at the reticle, note only center of reticle illuminates (left)

The adjustable parallax in this scope allows you to get both the reticle and target sharply defined. This is a very important aspect of shooting, particularly at further distances. For more on that topic, read: All you need to know about parallax. I guess the easiest way to describe the imagery in this scope is; it looks way better than you’d expect with this price point.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, shooting prone high in the mountains

Reliability

Mechanical integrity is important for precision shooting, and this scope is very repeatable. Dialing the scope across its entire elevation range is smooth and consistent. Running boxes using the turrets show it returning back to zero every time. And as a FFP scope its also important that the turret movements match the values on the reticle. Measuring movements with the reticle and dialing the correction with the turret show the values match. At least close enough to not to notice any difference.

This is not my first Continental scope, and my others have proven to be very durable. Surviving plane trips, bouncing around in vehicles and off road vehicles. Freezing temps and the damp heat of the gulf coast. I try and avoid physical abuse of my scopes, but they do get used a lot. I have every confidence that this scope, like the others will last a long time. If I was to improve anything about it durability, it would probably be the finish. It is a little easy to scratch.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, shooting a suppressed rifle across a wide canyon filled with snowy pine trees,

Value

I keep finding myself repeating something along these lines when it comes to these scopes; I cannot believe I paid two or three times as much for scopes in the past that aren’t even close to as good as these ones (as far as features).

The optics market has been absolutely flooded with good, great and outstanding products that cost half or less than what I used to pay for good rifle scopes a decade or two ago. You can bounce over to Optics Planet and pick this scope up for a mere four-hundred and eighty-five dollars. And if you use my discount code coldbore at checkout you can even save an additional 5%.

optics planet, discount,

Pros and Cons

There is plenty to like about this scope, as I’ve already mentioned. There is one drawback to this scope, and for some its a big one. A huge majority of optics are being manufactured overseas and much of them in China. For some of you that might be a deal breaker, and for others it may not be. Rest assured though, the Chinese have upped their game significantly .

vector optics, continental, 3-18x50, adjusting windage turret,

As if all the things I’ve already mentioned about this scope weren’t enough, the added value is incredible. You can buy these same included scope rings for $20 on Optics Planet, which seems really cheap. But I must say they are great looking cheap scope rings, had I not known I would have said they were at least 50-60 dollar value. And the new ones they are shipping now use the dual torx screws to secure the foot, instead of the single 1/2-inch nut. The included sunshade is also a very nice touch.

Last Thoughts

Much like my experience with my other Vector Continental scopes, this one has been an excellent experience. I could see myself putting this scope on any of my hunting rifles as you’ve seen here, or on a precision rifle that can take full use of its faculties. The medium power magnification of the Vector Continental 3-18×50 gives dexterity in use, without giving up long-range features and sharp imagery. I look forward to putting this scope to work, and I will update it as my experience continues.

-CBM

Check out other Vector Optics, as well as other scope reviews here

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Why You Need a 3-18 Power Riflescope

Thirst for Power

When I first started down this rifleman’s path, like many others I found myself lusting over the high power long-range rifle scopes. It never fails, whether in media or our daydreaming that we think of a big powerful sniper scope filled with all the bells and whistles you can imagine. But is all that necessary? I’ve been down that road a few times now, and I can tell you about it.

Large Magnification

Many long-range optics are higher magnification, like 6-24, 5-25, or even beyond 5-30 power. While there is nothing wrong with these scopes, and I have quite a few of them, some folks seem to think that these scopes are going to make them more accurate at long-range shooting. While not wholly untrue, it certainly is problematic for those who think a big scope will make all the difference.

3-18 power scopes offer excellent diverse settings for hunting rifles like this AR15

I have done a significant amount of long-range shooting using what many would consider low magnification scopes. Keep in mind that barely a generation ago, a straight 10X scope was used by many military and law enforcment snipers. I myself have shot many targets at as far away as a thousand yards with as little as 6 or 8 power scopes.

Another thing I have noticed about all scopes, is the dimming effect when they are at maximum magnification. The image looses some of its sharpness and detail.

You’d be very surprised just how much you can get done with less magnification, but why would you want to? Lets get into that…

Why a 3-18 You Ask?

Larger scopes like the ones I mentioned above are often bigger, heavier, and have 50-plus millimeter objective lenses. This means they have to be mounted higher above the bore. It also makes the overall profile of the rifle larger.

One of my favorite scope sizes is the 3-18 range of scopes. They are usually shorter in length than bigger scopes, and they can also be mounted closer to the bore. And often they will have 50mm or smaller objectives.

3-18X offers both wide angle viewing for close encounters or locating targets, while also offering enough power to articulate precise shots on even distant targets

Also, as I am mainly a hunter, I like having the low power option. If I am sneaking through a forest looking for targets, its nice to back off the power to as low as 3X. Making it much faster to acquire a moving target, especially at closer ranges. And should I need to shoot an animal that is way out there, 18X is still plenty of magnification to cleanly see and take a shot. I often find that regardless of what magnification scope I have, I most frequently shoot no more than 14-16X anyways.

Suggestions

I have several 3-18 power scopes, all of which I can strongly recommend. Which one simply depends on your taste and budget. All of them are FFP, which is certainly my preference. There are many other features worth looking at too.

Primary Arms GLX/SLX 3-18

Sadly, I dont find the GLX available many places anymore. They still sell the SLX but it is a 50mm objective. One of the reasons I love the GLX is because of its 44mm objective that allows me to keep the scope low, and the overall rifle compact. It is built on a 34mm tube which gives a lot of erector movement within the scope.

remington 700, 260 remington, custom rifle, primary arms, glx, 3-18x44, suppressed rifle sitting on rocks with snowy mountain background
This little custom .260 Remington has taken deer and elk as far away as 500 yards using only a 6X scope. But it was time to upgrade to a 3-18 like this PA GLx, read the review about it here

The locking 10-MIL turrets and zero-stop on this scope make it great for hunting. Sadly, it only locks secure in the zero position. The reticle might be a touch busy for some, and I have other preferences myself, but its still very useful. Its throw lever makes it quick to adjust, and its parallax and illumination make it adaptable to various purposes. At just under $500 these are a great affordable option.

the GLx has done extremely well on every rifle I’ve put it on. This custom 10/22 you see on my Two Vets Tripod is just one of many

Vector Continental 3-18X50

For just a little bit more, you can also get the Vector Optics Continental 3-18X50. This 34mm tubed scope has a slightly larger objective, but also gathers more light. It also has locking 10-MIL turrets, with a zero-stop. It also has a rotation indicator pin to help you keep track of what revolution of the turret you are one. The turrets on these scopes are among my favorites.

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the Continental 3-18 mounted on my Bergara Premier Canyon is a compact and venerable long-range hunting rifle

Optically the Continentals are also very good for the price, giving a very sharp and bright image. The reticle of the Continental is also very useful for various tasks, and it is illuminated too. It also has added values like included sunshade and rings.

bergara, premier canyon, vector optics, continental, 3-18x50, suppressed, shooting a suppressed rifle across a wide canyon filled with snowy pine trees,
at home in big country, and suppressed by the YHM R9 suppressor

US Optics TXH 3-18X50

Moving up in price a little more, is the US Optics TXH 3-18X50. This one retails for just under $750, but if you use my discount code you can save 15%. The TXH is also built on a 34mm tube, and has the larger 50mm objective. Like the previous mentioned scopes, this one is also pretty short by comparison to other long-range optics. Making it a good candidate for a small precision rifle. This scope has been used on a dozen or more rifles in my collection, jumping from gun to gun. Its definitely durable and can stand up to heavy use.

the TXH is often at home on my Desert Tech WLVRN, which is also constantly changing calibers

Again I am a big fan of the turrets on this scope, the outer ring of the turret locks up and down to prevent unwanted movement. And you get 10-MIL per revolution of the scope, with sharp audible clicks. An easily set zero-stop is also a nice addition. You can read the complete review of the TXH here.

Various reticle options give you a little bit of choice with the US Optics TXH, which you don’t get with the previous two scopes. And the reticle can be sharply focused with the parallax adjustment, all the way down to 10 yards. It can also be illuminated for low light conditions.

the TXH has proven very useful at long-range, making a perfect shot on this mule deer at 500 yards. Read all about the hunt here

Leupold Mark 5 3.6-18×44

Starting at around $1999, the Mark 5 3.6-18X44 from Leupold is a significant step up in price. That should be expected as big names draw big prices. I love the size of this scope, it is likely the most compact of all the scopes mentioned today. A must have if you are going for the smallest footprint. This scope is built on a 35mm tube, just enough different from the norm to be irritating. And requiring some different mounting options.

But like the others, the Mark 5 uses 10-MIL turrets that lock on zero. It does feature an indicating pin on top of the turret to let you know which rotation you are on, which is very handy. It also has a variety of reticle options, some of which greatly increase the price. There are both illuminated and non-illuminated reticle options, and again the price change is significant.

Other things like included throw-lever and capped windage turret make it stand out a little bit. I understand this scope is popular with law enforcement as a compact sniper rifle scope. To read all my thoughts on this scope you can read the review here.

Kahles 318i

Starting around $2600, the Kahles 318i is at the top of my list. It brings the highest quality out of those mentioned, with a long history of quality service. Like most of the others it is built on a 34mm tube, and they opted for a 50mm objective. Despite it not having the 44mm size, it is still very compact, only a fraction of an inch longer than the Leupold.

The turret design on the Kahles uses 16-MIL per rotation, needing only two turns. On top of the elevation turret is the indicator pin that lets you know which rotation the turret is on. The windage turret is on the left side of the scope, which makes it easier to operate with your non-shooting hand while targeting.

The parallax adjustement ring is right under the elevation turret, and adjustable down to 25 yards. The new Kahles turrets feature a spinning outer ring, to avoid inadvertent movement of the turret, a nice feature that works well. The various reticle options can be illuminated by a variable brightness knob on the right side of the housing.

the Kahles 318i mounted on a Tikka T1 MTR

Exceptional clarity and brighness can be expected from these scopes. As well as sharp tracking and durability. For my whole opinion about this scope, read the review here.

Honorable Mention

Perhaps becaus of its cost, the Kahles would likely be the last one of these scopes to leave my collection. But I do love the scope, so its not just about the price. It gives outstanding views and rock solid performance.

Besides that, I think the Vector might be the overall best buy. I think it gives the best optical performance of the cheaper priced options mentioned (albeit a small margin). And it brings excellent mechanical performance and features. Though its Chinese origin is a deterrent for many. Of course if you use my discount code at checkout, the TXH is pretty close in cost, and you get a more reputable name from a US manufacturer.

Last Thoughts

There is nothing wrong with the higher magnification scopes, I use them almost daily. Just keep in mind that lower power scopes can be just as useful, and perhaps even better depending on the application. Its not lost on me that there is some cost involved, and if you are going to spend a significant amount of money, you might want to go for the max. I get that, and have done it myself.

Perhaps it is with some affluence in ones gun collection that he can afford to diversify both guns and scopes in such a way. If so, I recommend you aim for that. Lets get out of here before I start in on 4-16X’s….

-CBM